Question
Mathematics Question on mathematical reasoning
The number of 7 digits numbers made using 1,2,3,4 whose sum of digits is 12 is?
A
413
B
311
C
308
D
393
Answer
413
Explanation
Solution
The correct option is (A): 413
The number of 7 digits numbers made using 1,2,3,4 whose sum of digits is 12 is?
413
311
308
393
413
The correct option is (A): 413